energy is being produced to power our lives. while energy development comes with some risk, north america's natural gas producers are committed to safely and responsibly providing generations of cleaner-burning energy for our country, drilling thousands of feet below fresh water sources within self-contained well systems. and, using state-of-the-art monitoring technologies, rigorous practices help ensure our operations are safe and clean for our communities and the environment. we're america's natural gas. >>> welcome back. some of the top stories this morning. we are following developments happening now in cairo. the u.s. embassy there is closed. no one is being allowed in or out until further notice. protesters are blocking the entrance and clashes are happening nearby. there is no indication that the embassy is under any threat right now. >> now for a third straight day of violence in iraq at least 32 people killed in a series bombings there this morning. three of the bombs went off in mostly shiite communities and a suicide